CHELSEA WASTEWATER TREATMENT PLANT
Estimated Project Cost: $12,500,000
Project Description
The project involved
engineering services during the expansion of the Chelsea Wastewater Treatment
Plant to 1.8 MGD. Improvements consisted of a new oxidation ditch, clarifiers,
headworks and raw sewage pumping, ultraviolet disinfection, and sludge handling.
Additionally, a plantwide SCADA system was commissioned to enhance monitoring
and assist with NPDES reporting.
Scope of Work
- Raw sewage pumping.
- Fine screen and grit removal.
- Selector tank.
- Oxidation ditch.
- Secondary clarifiers and RAS/WAS pumping.
- Ultraviolet disinfection.
- Sludge storage and loading station.
- Sampling.
- Electrical upgrade and generators.
- Site improvements.
- SCADA and reporting system.
Engineering
Services
- Conceptual design and cost estimate.
- Preliminary design and cost estimate.
- Detailed design and costs estimate.
- Equipment and programming.
- Checkout, startup and commissioning.
- Operator training.
- Project cost control.
- Construction management.
- Man-machine interface design.
- EDMR reporting.
